110 LearnersLast updated on May 26th, 2025
Factors of 1247
Factors are the numbers that divide any given number evenly without remainder. In daily life, we use factors for tasks like sharing items equally, arranging things, etc. In this topic, we will learn about the factors of 1247, how they are used in real life, and the tips to learn them quickly.
What are the Factors of 1247?
The numbers that divide 1247 evenly are known as factors of 1247. A factor of 1247 is a number that divides the number without remainder. The factors of 1247 are 1, 1247.
Negative factors of 1247: -1, -1247.
Prime factors of 1247: 1247 (since 1247 is a prime number).
Prime factorization of 1247: 1247 (since 1247 is a prime number).
The sum of factors of 1247: 1 + 1247 = 1248
How to Find Factors of 1247?
Factors can be found using different methods. Mentioned below are some commonly used methods:
- Finding factors using multiplication
- Finding factors using division method
- Prime factors and Prime factorization
Finding Factors Using Multiplication
To find factors using multiplication, we need to identify the pairs of numbers that are multiplied to give 1247. Since 1247 is a prime number, the only multiplication method is:
Step 1: Multiply 1247 by 1, 1247 × 1 = 1247.
Therefore, the positive factor pairs of 1247 are: (1, 1247). For every positive factor, there is a negative factor.
Finding Factors Using Division Method
Dividing the given numbers with whole numbers until the remainder becomes zero and listing out the numbers which result as whole numbers as factors. Factors can be calculated by following a simple division method -
Step 1: Divide 1247 by 1, 1247 ÷ 1 = 1247.
Since 1247 is a prime number, it cannot be divided by any other number except itself and 1. Therefore, the factors of 1247 are: 1, 1247.
Prime Factors and Prime Factorization
The factors can be found by dividing it with prime numbers. We can find the prime factors using the following methods:
- Using prime factorization
- Using factor tree
Using Prime Factorization: Since 1247 is a prime number, it cannot be broken down into smaller prime factors other than itself. The prime factorization of 1247 is: 1247.
Factor Tree
A factor tree is a graphical representation of breaking down any number into prime factors. However, since 1247 is a prime number, it cannot be further broken down. So, the prime factorization of 1247 is: 1247.
Factor Pairs: Two numbers that are multiplied to give a specific number are called factor pairs. Both positive and negative factors constitute factor pairs.
- Positive factor pairs of 1247: (1, 1247).
- Negative factor pairs of 1247: (-1, -1247).
Common Mistakes and How to Avoid Them in Factors of 1247
Mistakes are common while finding factors. We can identify and correct those mistakes using the following common mistakes and the ways to avoid them.
Mistake 1
Forgetting the number itself and 1 is a factor
Children might forget to add the given number itself and 1 as a factor. The number itself and 1 are factors for every number. Always remember to include 1 and the number itself. For example, in factors of 1247, 1 and 1247 are also factors.
Factors of 1247 Examples
Problem 1
There are 1247 apples and 1 basket. How will they arrange it equally?
All 1247 apples will go into the basket.
Explanation
To arrange the apples equally, we put all apples into one basket.
1247/1 = 1247
Problem 2
A rectangular field has an area of 1247 square meters and a length of 1 meter. Find the width.
1247 meters.
Explanation
To find the width of the field, we use the formula,
Area = length × width
1247 = 1 × width
To find the value of width, we need to shift 1 to the left side.
1247/1 = width
Width = 1247.
Problem 3
There are 1 backpack and 1247 books. How many books will fit in the backpack?
All 1247 books will fit in the backpack.
Explanation
To find the number of books in the backpack, we divide the total books with the number of backpacks.
1247/1 = 1247
Problem 4
There are 1247 students and 1 auditorium. How many students are there in the auditorium?
There are 1247 students in the auditorium.
Explanation
Dividing the students with the total auditoriums, we will get the number of students in each auditorium.
1247/1 = 1247
Problem 5
There are 1247 chairs and 1 room. How many chairs will be in the room?
The room will have 1247 chairs.
Explanation
Divide total chairs with rooms.
1247/1 = 1247
FAQs on Factors of 1247
1.What are the factors of 1247?
2.Mention the prime factors of 1247.
3.Is 1247 a multiple of 1?
4.Mention the factor pairs of 1247?
5.What is the square of 1247?
Important Glossaries for Factor of 1247
- Factors: The numbers that divide the given number without leaving a remainder are called factors. For example, the factors of 1247 are 1, 1247.
- Prime factors: The factors which are prime numbers. For example, 1247 is a prime factor of itself.
- Factor pairs: Two numbers in a pair that are multiplied to give the original number are called factor pairs. For example, the factor pair of 1247 is (1, 1247).
- Prime number: A number greater than 1 that has no positive divisors other than 1 and itself. For example, 1247 is a prime number.
- Prime factorization: The process of expressing a number as the product of its prime factors. For 1247, the prime factorization is 1247.
Explore More numbers
Previous to Factors of 1247
Hiralee Lalitkumar Makwana
About the Author
Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.
Fun Fact
: She loves to read number jokes and games.
